S-92470A259 Length 3 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
• Optimized for 0.025" maximum drilling thickness with No. 21 drill bit compatibility for precise installations
• Phillips drive with No. 2 size provides secure torque transmission and reduces cam-out during installation
• Pan head design with standard rounded profile offers low-profile fastening and improved aesthetic finish
• Fully threaded No. 10 screw with 12 TPI ensures maximum holding power across the entire 3-1/2" length
• Full regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws deliver exceptional performance in demanding sheet metal applications where corrosion resistance and structural integrity are paramount. The thread forming technology eliminates the need for separate tapping operations, creating strong, vibration-resistant threads that won't loosen under stress. The Phillips pan head design provides reliable drive engagement while maintaining a low-profile appearance, making these thread forming fasteners ideal for HVAC systems, electrical enclosures, automotive components, and industrial machinery. With right-hand threading and pointed tip for easy starting, these screws significantly reduce installation time while providing superior pull-out resistance in thin-gauge materials.

Specification Summary & Compliance

This No. 10 x 3-1/2" tapping screw features inch system measurements with fully threaded right-hand configuration and 12 threads per inch precision. Manufactured to thread forming Type A/AB standards for sheet metal applications, the fastener demonstrates excellent dimensional accuracy with specified head diameter (0.373") and height (0.133"). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards are met for industrial procurement requirements.